Troubleshooting - Leadshine CS2RS Series User Manual

working and red light will be flashed indicates the current error code. Whatever error occurs, the user need
to power off the drive and restart it after removing the error.
The user can read the corresponding error code through the PC software. The latest errors will be saved to
EEPROM which supports 10 historical errors in the list.
he red LED is the error indicator, which flashes periodically for 5 seconds in the event of error occurred.
The flash frequency of red LED is 2Hz, that is 200ms on and 300ms off.

4.4.4 Troubleshooting

Symptoms Possible Problems
Green LED is off Power is off
Red LED flash 1
Over current
times
Red LED flash 2
Over voltage
times
Red LED flash 3
Amplifier error
times
Red LED flash 4
Shaft locking error
times
Red LED flash 5
Storage error
times
Red LED flash 6 Parameter auto tuning
times error
Motor not
Disabled Motor shaft
running
Can not connect
Communication error
to master
4.4.5 Error clear
Check the error via Leadshine ProTuner
Current Error Current happened error
History error History happened error .
Read error Read Historical error .
Clear current
Current error
error
CS2RS Series RS485 Closed Loop Stepper Drive User Manual
Solutions
Check the power connection
Re-power;
If the error is still existed after re-power,, then check the
motor connection (circuit short or not )
Re-power;
If the error is still existed after re-power, check the power
supply(voltage is too high)
Re-power;
If the error is still existed after re-power, hardware issue .
Check the motor wiring whether broken or not
Connect to Leadshine ProTuner and reset drive;
If the error is still existed after parameter setting, hardware
issue.
Restart power;
Close auto tuning function via Leadshine ProTuner
Check whether the enable input is configured or not and is
normal closed
Check the network cable
RS485 ID setting is not correct(check the address setting)
Over current,over voltage,etc
Over current,over voltage,etc
Check the Historical happened error .
(1) It can clear over voltage error, but can not clear over
current error;
(2) There are two methods to clear the current alarm: one is
via Leadshine ProTuner, and the second is via external I/O.
(3) If the current error cannot be cleared, please check the
drive
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